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Update on Asian Citrus Psyllid for Organic Producers

The Asian Citrus Psyllid (ACP) is spreading throughout California. Organic and non-organic citrus growers are concerned about the spread of ACP because it can spread HuanLongBing (HLB), also known as Citrus Greening disease. This report is an update on activities around detection, quarantine, and control of ACP and HLB.

Update: Spread of Asian Citrus Psyllid

Update October 7, 2013:

Virginia Creeper Leafhopper Invading California Vineyards

The Virginia creeper leafhopper (VCLH), known scientifically as Erythroneura ziczac, has been found in vineyards from the Oregon border to the northern Sacramento Valley, but as of March 2013, it has not made its way to the vineyards of Napa or Sonoma counties. However, VCLH has been found in neighboring Lake and Mendocino counties, primarily in backyard and organic vineyards (1).

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